ac

04 I6 TJ Sport Over the last several months I’ve had the check engine light come and go. The light is turns off about every third time I fill up with gas, then randomly will come on one morning as I’m driving to work with the P0456. I noticed this usually happens when the gas tank is below 1/2...

I’ve got a ‘97 TJ. The AC is disconnected but all the physical components appear to be in place. Based on my experience with this Jeep the PO had a habit of simply disconnecting/bypassing non essential things when something went wrong. Where would be a good place to start evaluating this...

I recently got a 2000 Jeep, 2.5L with 150k miles and it runs great... Except when I turn on the AC. When I turn it on cool, it works ok-ish, but it overheats the engine. Also, I turned on the heater at full strength for the first time a couple weeks ago, and my headlights started turning on and...

Howdy! I have a 1998 Jeep TJ 2.5. The AC stopped blowing cold one day (and it HAD to be in the middle of Texas summer). I kept driving it around (bad idea) and a week later I start her up and I hear a massive squealing coming from the engine. I look and sure enough, the compressor is locked up...

Hi everyone, I know there's tons of threads of AC problems but I can't seem to find one to answer my questions. I hope you guys can help me. I've put 3000 miles on my Jeep tj since I bought it, and it's always only blown on the high setting, I know it is the blower motor resistor and had been...

Hello, I am finaly attempting to fix the A/C in the 2006 LJ after 2 years and living in Texas. Currently, If I recharge the system, it will blow cold for a couple of days then warm up again. I ran a dye test and can not find any dye leaking inside the engine bay while following all the A/C...

All, I had a hard time finding this when repairing my AC system, so thought I would share attached. Denso Compressor Oil Chart My 2000 TJ 4.0 took a Denso 471-0400 10PA17E I hope it helps. /r Brad

My sons 03 TJ 6cyl has a clicking sound when a (pulley?) starts spinning. It only happens when AC is on. Is this part going out? https://share.icloud.com/photos/0KBw8Qlt3-CPwzauBEYw2wsdg#Home

i have a 2002 tj se. looks like its an aftermarket or dealer AC unit. The problem is the red cap (see pic) is where I thought you would low recharge inlet , but the store bought hose is too small to fit this connector. There are also to other caps under the yellow plastic sealed connectors...

Hi all, I've seen several threads in this forum related to the issue I'm having (the best one here). In short, my A/C and heat selector knob isn't working consistently. Sometimes I'm able to switch the selection and it'll take (and I'll feel a detent as I move the knob) while other times it'll...

Looking for the rubber bushing? that holds the evaporator where it exits the HVAC box. It goes around the evap tubes and is held in place by the 2 halves of the box.Putting AC in a 2000 Wrangler and have found all parts except this.

My AC switch has pooped out (almost certain it’s not the blower resistor as I’ve been down that road and this is different). The stealership wants $220 for the Mopar switch module, I’ve seen the Mopar for ~$170 online, and then this crown unit for about $100. Anyone using the crown replacement?

Ok so long story short I took my jeep ti get the ac fixed last week and it already started blowing hot today. I took it back and the guy told me it was probly the evaporator. He quoted me 500$ to do it but I was trying to see if I could do it myself. What is the steps for replacing an evaporator???

Hello.. I have and old girl (2000 TJ Black Sarah) with an odd issue. The blower motor only works when the selector switch is targeting an A/C function. All speeds work while in all A/C modes and when any defrost mode (which uses the compressor) is selected. Sellecting a fan only mode...

Someone please point me to the best thread for diagnosing air conditioning problems. Symptoms are as follows: yesterday it worked perfectly. This morning I turned it on and it seems like the compressor isn't engaging. It's blowing but there is no cold air. The switches seem to be working...

First thanks for all the great help. I have been able to find and fix about everything that has come up with my rig on this forum. But I can't find a thread on my current issue. The wires to the AC control unit cooked so I replaced the control unit, the wiring and harnesses. I bought a new...

So Chris shot down my White Sahara dreams (really, thanks Chris...I don't need a money pit). Now I'm looking at a 2006 Golden Eagle with almost twice the miles (125K) but 4 fewer years and, hopefully, no rust issues. This one is a lot more local than the Sahara and I'm hoping to get a hands-on...

I originally purchased the recommended NEO4-RHP. They are 1 mm small for the slider application. Let it go like that for some time until someone ask on the forum. Quickly get distracted from my main task to get this knock out and help a fella on need. 1) Removed the Slider assemble from Dash...

My TJ has been on the road for just under 8 years now and although the vents still blow cold air, I can tell it's not as cold as it once was. Since my A/C was blowing cool air, I expected no major problems with the system. If I had a significant leak of any kind, there would be no cool air at...

I ended up sawing off part of my AC line because the quick disconnect tool wasnt working even though it fit. I thought that It was apart of the heater core for some reason. Because i was replacing the heater core I didn't think it would matter. Well, here i am now needing to place yet another...